package com.db.collections;

public interface IntMap {

  boolean put(int key, int value);

  Integer get(int key);

  boolean remove(int key);

  boolean contains(int key);

  int size();

  boolean isEmpty();

  void clear();

  interface IntEntry {

    int getKey();

    int getValue();

    int setValue(int value);

    boolean equals(Object o);

    int hashCode();

  }

}
